{"id":"https://openalex.org/A5089136354","orcid":"https://orcid.org/0000-0002-8684-5922","observed_orcids":["https://orcid.org/0000-0002-8684-5922"],"display_name":"\u0130hsan \u00c7elikkaya","raw_author_names":["\u00c7elikkaya, \u0130hsan","\u0130hsan \u00c7EL\u0130KKAYA","\u0130hsan \u00c7elikkaya"],"full_name":"\u0130hsan \u00c7elikkaya","works_count":11,"cited_by_count":59,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5089136354","orcid":"https://orcid.org/0000-0002-8684-5922","observed_orcids":["https://orcid.org/0000-0002-8684-5922"]},"affiliations":[{"institution":{"id":"https://openalex.org/I20126385","ror":"https://ror.org/04asck240","display_name":"Inonu University","country_code":"TR","type":"education","lineage":["https://openalex.org/I20126385"]},"years":[2019,2018]},{"institution":{"id":"https://openalex.org/I32481161","ror":"https://ror.org/051tsqh55","display_name":"Batman University","country_code":"TR","type":"education","lineage":["https://openalex.org/I32481161"]},"years":[2024,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I32481161","ror":"https://ror.org/051tsqh55","display_name":"Batman University","country_code":"TR","type":"education","lineage":["https://openalex.org/I32481161"]}],"topics":[{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","count":11,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11416","display_name":"Numerical Solvers for Ordinary Differential Equations","count":10,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10248","display_name":"Nonlinear Waves and Solitons","count":6,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","count":4,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12589","display_name":"Differential Equations and Boundary Problems","count":1,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11416","display_name":"Numerical Solvers for Ordinary Differential Equations","value":6.93e-05,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10248","display_name":"Nonlinear Waves and Solitons","value":2.64e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","value":1.83e-05,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","value":1e-05,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12727","display_name":"Singular Perturbation, Asymptotics and Difference Schemes","value":7.6e-06,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8569140434265137},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.6291455626487732},{"id":"51544822","wikidata":"https://www.wikidata.org/wiki/Q465274","display_name":"Ordinary differential equation","score":0.4881661534309387},{"id":"78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","score":0.306412935256958},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.18296509981155396}],"counts_by_year":[{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":10},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":9}],"display_name_alternatives":["\u00c7elikkaya, \u0130hsan","\u0130hsan \u00c7EL\u0130KKAYA","\u0130hsan \u00c7elikkaya"],"block_key":"i celikkaya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5089136354","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5089136354","updated_date":"2026-11-12T13:17:38","created_date":"2018-09-07T00:00:00"}